Nowadays, go to any dhaba/hotels/restaurants butter is being fed openly. Big cubes of butter are placed in the bowl or on top of the paranthas along with the food, or this butter is put on top of lentils and vegetables as a garnish.
This is not butter, it is the worst margarine made from blends of oils.
Butter Toast, Dal Makhani, Butter Omelette, Paranthas, Pav Bhaji, Amritsari Kulche, Shahi Paneer, Butter Chicken and don’t know how many dishes it is being used instead of dairy butter.
Please be aware about all these facts of your food.